(grāz) v. grazed, graz·ing v.i.
1. To feed upon growing herbage.
—v.t.
2. To put (cattle, etc.) to feed on growing herbage.
3. To put cattle, etc., to feed on, as a pasture, grass, etc.
4. To tend (cattle, etc.) at pasture.
—noun The act of cropping or feeding upon growing grass or the like. [OE grasian <grœs grass]
—graz′er noun

(grāz) v. grazed, graz·ing v.t.
1. To touch or rub against lightly in passing.
2. To scrape or cut slightly in passing: The bullet grazed his arm.
—v.i.
3. To touch lightly in passing.
4. To scrape slightly.
—noun
1. A light or passing touch; a scrape or abrasion.
2. Mil. The explosion of a bomb or shell immediately upon impact with the gound. [? <GRAZE¹]
—graz′er noun
—graz′ing·ly adverb